adult
aggressive
animal
attack
autumn
beautiful
big
black
breed
canine
companion
cute
dangerous
dog
domestic
domesticated
fighter
forest
friend
friendly
friendship
grass
guard
head
looking
mammal
muscular
nature
one
outdoors
park
pedigree
pedigreed
pet
portrait
purebred
rott
rottweiler
security
strong
summer
training
wood
yard
yellow
young